General Contractor in Rochester, WA

Located in Rochester and proudly serving Thurston and South Lewis Counties, Harmon & Harmon Construction brings over 30 years of trusted craftsmanship to every home and remodel. Harmon & Harmon Construction if you're looking for a reliable general contractor in Rochester, WA, you’ve found the partner who treats your project like their own.

Our Services

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Why Choose Us in Rochester

Local Experience & Deep Roots – We’ve built a strong reputation in the Rochester community for quality, honesty, and service.

Full-Service Construction – From new homes and pole barns to kitchen and bathroom remodels and additions, we manage everything.

Licensed, Bonded & Insured – For your peace of mind, we’re fully credentialed and ready to deliver.

Tailored to You – Every project is unique. We prefer building 100 projects for one client versus one project for 100 clients.

More about us

Our Process

Our Rochester Services

  • New Construction: Custom homes built to your specifications.
  • Additions & Remodels: Expand or refresh your home with expert design-build.
  • Decks, Siding & Exterior Work: Improve curb appeal and durability in the Pacific Northwest climate.
  • Pole Barns and Outbuildings: Functional, well-designed structures for storage, hobby or business use.

Our Process

  1. Free Estimate – Contact us and we’ll come out to talk through your vision.
  2. Planning & Design – We collaborate with you to plan scope, budget and timeline.
  3. Construction & Management – We manage subcontractors, materials, schedule and quality.
  4. Final Walk-through & Satisfaction – We make sure you’re fully pleased before we call it done.



Serving Rochester & Surrounding Area

We are based in Rochester, WA, and readily serve this area and nearby communities in Thurston and South Lewis Counties

New Construction

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Pole Barns

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Kitchen Remodels

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Contact Us

Contact us today to learn more about our services or to schedule an appointment.